Levey-Jennings质控图中常用的失控线为()

A . 线 B . ±S线 C . ±2S线 D . ±3S线 E . ±4S线

A . A．线 B . B．±s线 C . C．±2s线 D . D．±3s线 E . E．±4s线

A . ['https://assets.asklib.com/psource/201510231630152231.jpg 线B .https://assets.asklib.com/psource/201510231630152231.jpg ±S线C .https://assets.asklib.com/psource/201510231630152231.jpg ±2S线D .https://assets.asklib.com/psource/201510231630152231.jpg ±3S线E .https://assets.asklib.com/psource/201510231630152231.jpg ±4S线

A . 均值 B . 均值±1s C . 均值±2s D . 均值±3s E . 均值±4s

A . ['https://assets.asklib.com/psource/2015102609075686416.jpg ±SDB .https://assets.asklib.com/psource/2015102609075686416.jpg ±3SDC .https://assets.asklib.com/psource/2015102609075686416.jpg ±2SDD .https://assets.asklib.com/psource/2015102609075686416.jpg ±4SDE .https://assets.asklib.com/psource/2015102609075686416.jpg ±5SD

A . A．线 B . B．±s线 C . C．±2s线 D . D．±3s线 E . E．±4s线

A . X线 B . X±s线 C . X±2s线 D . X±3s线 E . X±4s线

A . ±线 B . ±S线 C . ±2S线 D . ±3S线 E . ±4S线

A . ±s B . ±2s C . ±2.5s D . ±3s E . ±6s

A . ['https://assets.asklib.com/psource/2015102614540319114.jpg ±sB . ±https://assets.asklib.com/psource/2015102614540319114.jpg 2sC . ±https://assets.asklib.com/psource/2015102614540319114.jpg 2.5sD .https://assets.asklib.com/psource/2015102614540319114.jpg ±3sE .https://assets.asklib.com/psource/2015102614540319114.jpg ±6s

A . ±1s B . ±3s C . ±4s D . ±2s E . ±5s

A . 平均值线 B . 平均值±s线 C . 平均值±2s线 D . 平均值±3s线 E . 平均值±4s线

A . 不应有连续5次以上结果在均值的同一侧 B . 将±2s线作为警告线 C . 不应有5次以上数值渐升或渐降 D . 将±3s线作为失控线 E . 不应有连续2次结果在±2s以外

A . ['https://assets.asklib.com/psource/2015092509175436865.jpg ±1SB .https://assets.asklib.com/psource/2015092509175436865.jpg ±2SC .https://assets.asklib.com/psource/2015092509175436865.jpg +3SD .https://assets.asklib.com/psource/2015092509175436865.jpg +4SE .https://assets.asklib.com/psource/2015092509175436865.jpg ±5S

A . ['https://assets.asklib.com/psource/2015101108242343005.jpg 线B .https://assets.asklib.com/psource/2015101108242343005.jpg ±S线C .https://assets.asklib.com/psource/2015101108242343005.jpg ±2S线D .https://assets.asklib.com/psource/2015101108242343005.jpg ±3S线E .https://assets.asklib.com/psource/2015101108242343005.jpg ±4S线

A . X±SD B . X±2SD C . X±3SD D . X

Levey-Jennings质控图以平均值±3S为 () A、警告限 B、失控限 C、在控限 D、误差限 E、以上均都不是

A．警告限 B．失控限 C．在控限 D．误差限 E．系统误差限

A．Mean B．Mean±1SD C．Mean±2SD D．Mean±3SD